ip_address(), 'session_id' => $mollom_session_id);
if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
$data['ssl'] = TRUE;
}
switch ($type) {
case 'audio':
$response = mollom('mollom.getAudioCaptcha', $data);
if ($response) {
$source = url(base_path() . drupal_get_path('module', 'mollom') . '/mollom-captcha-player.swf', array(
'query' => array('url' => $response['url']),
'external' => TRUE,
));
$output = '';
$output = '' . $output . '';
$output .= ' (' . t('use image CAPTCHA') . ')';
}
break;
case 'image':
$response = mollom('mollom.getImageCaptcha', $data);
if ($response) {
$output .= '';
$output = '' . $output . '';
$output .= ' (' . t('play audio CAPTCHA') . ')';
}
break;
}
// Update cached session id in the cached $form_state.
// We rely on native form caching of Form API to store our Mollom session
// data. When retrieving a new CAPTCHA through this JavaScript callback, the
// cached $form_state is not updated and still contains the Mollom session
// data that was known when rendering the form. Since above XML-RPC requests
// may return a new Mollom session id for the new CAPTCHA, the user would not
// be able to successfully complete the CAPTCHA, because we would try to
// validate the user's response in combination with the old/previous session
// id. Therefore, we need to update the session id in the cached $form_state.
// @todo Replace the entire CAPTCHA switch/refresh with new AJAX framework
// functionality.
if (!empty($response['session_id'])) {
if ($cache = cache_get('form_state_' . $form_build_id, 'cache_form')) {
$form_state = $cache->data;
$form_state['mollom']['session_id'] = $response['session_id'];
cache_set('form_state_' . $form_build_id, $form_state, 'cache_form', REQUEST_TIME + 21600);
// After successfully updating the cache, replace the original session id.
$mollom_session_id = $response['session_id'];
}
}
// Return new content and new session_id via JSON.
$data = array(
'content' => $output,
'session_id' => $mollom_session_id,
);
drupal_json_output($data);
drupal_exit();
}
/**
* Form builder for report to Mollom form.
*
* @param $entity
* The entity type of the data to report, e.g. 'node' or 'comment'.
* @param $id
* The entity id the data belongs to. If 'session' is passed as $entity, then
* $id is assumed to be a Mollom session_id, as returned by Mollom servers,
* which should only be used to report session data that was not stored for an
* entity in the database (such as contact form submissions).
*/
function mollom_report_form($form, &$form_state, $entity, $id) {
$form['entity'] = array(
'#type' => 'value',
'#value' => $entity,
);
$form['id'] = array(
'#type' => 'value',
'#value' => $id,
);
$form['feedback'] = array(
'#type' => 'radios',
'#title' => t('Optionally report this to Mollom'),
'#options' => array(
'none' => t("Don't send feedback to Mollom"),
'spam' => t('Report as spam or unsolicited advertising'),
'profanity' => t('Report as obscene, violent or profane content'),
'low-quality' => t('Report as low-quality content or writing'),
'unwanted' => t('Report as unwanted, taunting or off-topic content'),
),
'#default_value' => 'none',
'#description' => t("Mollom is a web service that helps you moderate your site's content: see http://mollom.com for more information. By sending feedback to Mollom, you teach Mollom about the content you like and dislike, allowing Mollom to do a better job helping you moderate your site's content. If you want to report multiple posts at once, you can use Mollom's bulk operations on the content and comment administration pages."),
);
return confirm_form($form,
t('Are you sure you want to delete and report the content as inappropriate?'),
'',
t('This action cannot be undone.'),
t('Delete'), t('Cancel')
);
}
/**
* Form submit handler for mollom_report_form().
*/
function mollom_report_form_submit($form, &$form_state) {
if ($form_state['values']['confirm']) {
$entity = $form_state['values']['entity'];
$id = $form_state['values']['id'];
// Load the Mollom session data.
if ($entity == 'session') {
$data = new stdClass;
$data->session = $id;
}
else {
$data = mollom_data_load($entity, $id);
}
// Send feedback to Mollom, if we have session data.
if (isset($data->session) && isset($form_state['values']['feedback']) && $form_state['values']['feedback'] != 'none') {
// @todo Check the actual reponse.
_mollom_send_feedback($data->session, $form_state['values']['feedback']);
drupal_set_message(t('The content was successfully reported as inappropriate.'));
}
// Delete the content. The callback should take care of proper deletion and
// cache clearing on its own.
foreach (mollom_form_list() as $form_id => $info) {
if (!isset($info['entity']) || $info['entity'] != $entity) {
continue;
}
// If there is a 'report delete callback', invoke it.
if (isset($info['report delete callback']) && function_exists($info['report delete callback'])) {
$function = $info['report delete callback'];
$function($entity, $id);
break;
}
}
$form_state['redirect'] = '';
}
}